BUW

buw or BUW may refer to:
 * buw Holding (German company)
 * Warsaw University Library (Biblioteka Uniwersytecka w Warszawie)
 * BUW, the IATA code for Baubau Airport, Indonesia
 * Boat Under Weight - used in the sport of rowing
 * University of Wuppertal (Bergische Universität Wuppertal), Germany